Posted on 12/17/2017 8:45:42 AM PST by harpygoddess
Today is the anniversary of mankind's first powered flight, achieved at Kitty Hawk, North Carolina on 17 December 1903 by pioneer American aviators Wilbur and Orville Wright (1867-1912 and 1871-1948, respectively). The Wrights - Dayton, Ohio bicycle mechanics - become interested in aviation as an avocation and embarked on a systematic experimental program that eventually led to their extraordinary success - of which movable wing parts and a lightweight engine were the key elements.
Prior To the powered flight, the brothers completed over one thousand glides from atop Big Kill Devil Hill. These flying skills were a crucial component of their invention. Through those experiments, they had solved the problem of sustained lift and more importantly they could control an aircraft while in flight. The brothers felt they were ready to truly fly. But first, the Wrights had to power their aircraft.
Gasoline engine technology had recently advanced to where its use in airplanes was feasible. Unable to find a suitable lightweight commercial engine, the brothers designed their own. Using their air tunnel data, they designed the first efficient airplane propeller, one of their most original and purely scientific achievements.
(Excerpt) Read more at vaviper.blogspot.com ...
From Kitty Hawk to Tranquility Base in less than 66 years.
Gusative Whitehead should be remembered....
Disclaimer: Opinions posted on Free Republic are those of the individual posters and do not necessarily represent the opinion of Free Republic or its management. All materials posted herein are protected by copyright law and the exemption for fair use of copyrighted works.